HVAC Ducts, Sheet Metal Fittings & Ventilation Supplies | Duct Outlet
Shop high-quality HVAC ductwork, sheet metal fittings, flexible ducts, and ventilation supplies. Fast shipping and trusted by contractors nationwide.


Duct Outlet is your one stop shop for all of your HVAC needs! We are America’s trusted supplier that has the largest selection of quality Sheet Metal Duct and Fittings on the internet.

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Bar Type Return 8"x8" (270) Bar Type Supply 3 way 8"x4" (230M) Snap Lock Pipe
Viper Brite Stamped Register 4 Way 8"x8" (104M) VIPER EVAP PLUS EVAPORATOR COIL CLEANER
Stamped Register 3 Way 8"x4" (103M) 6" X 25' R6.0 Flex Duct w/ Raw Ends FOIL-GRIP 1402
Eyebrow Vent w/ Damper 90 Degree Adjustable Elbow Stamped Register 3 Way 6"x6" (103M)
Bar Type Return Air Filter Grille 14" x 14" (290) 3-inch HVAC 90 degree adjustable elbow fitting for ventilation systems 6" 45 Degree Saddletap on Flat
3m Venture Foil Tape (Non-Print) WETRAG HEAT BLOCKING PUTTY VIPER AEROSOL COIL CLEANER